/**
 * This file is a part of qloudgen-sec. 
 * You can redistribute qloudgen-sec and/or modify it under the terms of the Lesser GNU General Public License version 3. 
 * qloudgen-sec is distributed WITHOUT ANY WARRANTY. 
 *
 * See the Lesser GNU General Public License for more details at http://www.gnu.org/licenses/. 
 **/
package org.qloudgen.sec.cas.client.session;

import javax.servlet.http.HttpSession;

/**
 * <p>Title: Session Callback Handler Definition</p>
 * <p>Description: Wrappered specific session callback handler definition.</p>
 * <p>Copyright: qloudgen/sec 2014</p>
 * @author <a href="mailto:hyq.dd.sun@gmail.com">glue.3M</a>
 */
public interface SessionCallbackHandler {
	
	/**
	 * Retrieve session by id.
	 *
	 * @param sessionId
	 * @return HttpSession
	 */
	public HttpSession getSessionById(String sessionId);
}